to give a partial account; to reveal the tail and hide the head
说话藏头露尾
tell only part of the story
有话直说，别这样藏头露尾的。
If you've got something to say then come out and say it – don't go telling just half the story!
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。